package com.test.pattern.bridge;

/**
 * @ClassName: OperatingSystemVersion
 * @description: 抽象的操作系统类(抽象化角色)
 * @author: Mr du
 * @create: 2024-02-22 22:14
 */
public abstract class OperatingSystem {

    //VideoFile变量
    protected VideoFile videoFile;

    public OperatingSystem(VideoFile videoFile) {
        this.videoFile = videoFile;
    }

    public abstract void play(String fileName);
}
